CN2818195Y - Dependent bracket assembly of chassis of vehicle - Google Patents
Dependent bracket assembly of chassis of vehicle Download PDFInfo
- Publication number
- CN2818195Y CN2818195Y CN 200520069670 CN200520069670U CN2818195Y CN 2818195 Y CN2818195 Y CN 2818195Y CN 200520069670 CN200520069670 CN 200520069670 CN 200520069670 U CN200520069670 U CN 200520069670U CN 2818195 Y CN2818195 Y CN 2818195Y
- Authority
- CN
- China
- Prior art keywords
- becket
- main body
- bolt
- top link
- coil spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model relates to a dependent hanger bracket assembly of a chassis of a vehicle, which adopts two longitudinal rod type upper swing arms. The upper swing arm body is composed of steel pipe fittings; the structure of two longitudinal punch forming type lower swing arms is adopted, a coil spring is the coil spring with variable stiffness, and a lateral pull rod body is formed from metal panel parts by punching. Metal rings are fixed on both ends of the upper swing arm body and the lower swing arm body and both ends of the lateral pull rod body and are respectively connected with a vehicle body and a rear axle through the screw bolts by penetrating the metal rings, and a metal vulcanized liner is arranged between the metal rings and the screw bolts. The utility model enhances the comfortability and the ride comfort of the whole vehicle, and reduces the manufacturing cost of the whole vehicle.
Description
Technical field
The utility model relates to a kind of car chassis, is specifically related to a kind of suspension assembly of car chassis.
Background technology
Automotive suspension is comprising the cooperation of multiple power as the power transmission parts that connect between vehicle frame (or vehicle body) and the axletree (or wheel), is determining stability, traveling comfort and the safety of car load, is one of very crucial parts of modern car load.Especially along with the improving constantly of modern society's people's living standard, everybody more and more pays attention to the traveling comfort of car load.At present seen dependent suspension is various informative, adopt the vertical steel spring formula dependent suspension structure of putting, this structure since steel spring simultaneously as elastic element and director element, its stressed complexity, cause the life-span low, and improved the rigidity increase of whole suspension, the ride comfort of car load is reduced, destroyed the car load traveling comfort, and made car load produce the danger of jumping pendulum easily.And the junction between each parts is easy to wear.
The utility model content
For improving the car load traveling comfort and the ride comfort of dependent suspension, reduce the car load manufacturing cost, the utility model provides a kind of many link-types of car chassis variable stiffness coil spring dependent suspension assembly.
The utility model is achieved through the following technical solutions:
A kind of car chassis dependent suspension assembly comprises the top link assembly, bottom arm assembly, and vehicle frame, coil spring, bumper, lateral connecting rod and Panhard rod, this suspension assembly adopt two vertically rod-type top links, and the top link main body is made of steel pipe fitting; And adopt and twoly vertically to strike out pattern bottom arm configuration, the lateral connecting rod main body is by the metal sheet punch forming, and coil spring is a variable stiffness coil spring.
Becket of each captive joint of the two ends of top link main body steel pipe fitting, top link assembly pass becket by bolt and are connected with back axle with vehicle body with the top link support, between becket and the bolt plastic bushing are arranged.
Becket of each captive joint of the two ends of following swing arm main body, bottom arm assembly pass becket by bolt and are connected with back axle with vehicle body, between becket and the bolt plastic bushing are arranged.
The lateral connecting rod main body is by the metal sheet punch forming, becket of each captive joint at the two ends of lateral connecting rod main body, and the lateral connecting rod main body is passed becket by bolt and is connected with back axle with vehicle body, between becket and the bolt plastic bushing is arranged.
Plastic bushing adopts metal-rubber sulfuration lining, and top link is a rotary centerline with coupling end on the top link during car load motion, and coupling end is a rotary centerline in the following swing arm of following swing arm, and intermediate rod is that rotary centerline rotatablely moves up and down with the intermediate rod right-hand member.
Because metal-rubber sulfuration lining has been installed in each junction, and coil spring adopts variable stiffness coil spring, has improved the traveling comfort of car load, has guaranteed the load-carrying capacity of car load again, and with low cost.One lateral connecting rod is installed on suspension, and the main body of lateral connecting rod has increased the lateral stability of car load by the metal sheet punch forming.This suspension assembly adopts two vertically rod-type top links, the top link main body is made of steel pipe fitting, and adopts and twoly vertically to strike out pattern bottom arm configuration, makes under the prerequisite that has guaranteed reliability and load, further improve the traveling comfort when car load travels, reduced manufacturing cost.
Description of drawings
Fig. 1 is top link and following swing arm structure scheme drawing.
Fig. 2 is the variable stiffness coil spring structural representation.
The specific embodiment
A kind of car chassis dependent suspension assembly comprises the top link assembly, bottom arm assembly, and coil spring 5, bumper 6, lateral connecting rod 4 and Panhard rod 3, this suspension assembly adopt two vertically rod-type top link assemblies, and top link assembly main body is made of steel pipe fitting 2; Following swing arm 1 employing is two vertically to strike out pattern bottom arm configuration, and a lateral connecting rod 4 is installed on suspension, and coil spring 5 is a variable stiffness coil spring.
Claims (5)
1, a kind of car chassis dependent suspension assembly comprises the top link assembly, bottom arm assembly, vehicle frame, coil spring, bumper, lateral connecting rod and Panhard rod is characterized in that this suspension assembly adopts two vertically rod-type top links, and the top link main body is made of steel pipe fitting; And adopt and twoly vertically to strike out pattern bottom arm configuration, the lateral connecting rod main body is by the metal sheet punch forming, and coil spring is a variable stiffness coil spring.
2, a kind of car chassis dependent suspension assembly according to claim 1, the becket of each captive joint of two ends that it is characterized in that top link main body steel pipe fitting, the top link assembly passes becket by bolt and is connected with back axle with vehicle body with the top link support, between becket and the bolt plastic bushing is arranged.
3, a kind of car chassis dependent suspension assembly according to claim 1, it is characterized in that becket of each captive joint of two ends of swing arm main body down, bottom arm assembly passes becket by bolt and is connected with back axle with vehicle body, between becket and the bolt plastic bushing is arranged.
4, a kind of car chassis dependent suspension assembly according to claim 1, the becket of each captive joint of two ends that it is characterized in that the lateral connecting rod main body, the lateral connecting rod main body is passed becket by bolt and is connected with back axle with vehicle body, between becket and the bolt plastic bushing is arranged.
5,, it is characterized in that described plastic bushing is a metal-rubber sulfuration lining according to the described a kind of car chassis dependent suspension assembly of claim 2,3 or 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069670 CN2818195Y (en) | 2005-01-07 | 2005-01-07 | Dependent bracket assembly of chassis of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069670 CN2818195Y (en) | 2005-01-07 | 2005-01-07 | Dependent bracket assembly of chassis of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2818195Y true CN2818195Y (en) | 2006-09-20 |
Family
ID=37004248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520069670 Expired - Lifetime CN2818195Y (en) | 2005-01-07 | 2005-01-07 | Dependent bracket assembly of chassis of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2818195Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811527A (en) * | 2010-04-19 | 2010-08-25 | 新大洋机电集团有限公司 | Forward design method for rigidity of helical spring of automobile |
| CN102922966A (en) * | 2011-08-08 | 2013-02-13 | 上海双杰科技有限公司 | Rear overhang belt lateral rod structure for micro van |
| CN103481742A (en) * | 2012-06-14 | 2014-01-01 | 上海通用汽车有限公司 | Y-shaped connection rod rear suspension frame and car provided with same |
| CN106687311A (en) * | 2014-07-31 | 2017-05-17 | 雷诺股份公司 | Motor vehicle suspension with adhesed composite torsion bar |
-
2005
- 2005-01-07 CN CN 200520069670 patent/CN2818195Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811527A (en) * | 2010-04-19 | 2010-08-25 | 新大洋机电集团有限公司 | Forward design method for rigidity of helical spring of automobile |
| CN101811527B (en) * | 2010-04-19 | 2012-08-22 | 鲍文光 | Forward design method for rigidity of helical spring of automobile |
| CN102922966A (en) * | 2011-08-08 | 2013-02-13 | 上海双杰科技有限公司 | Rear overhang belt lateral rod structure for micro van |
| CN103481742A (en) * | 2012-06-14 | 2014-01-01 | 上海通用汽车有限公司 | Y-shaped connection rod rear suspension frame and car provided with same |
| CN103481742B (en) * | 2012-06-14 | 2016-02-17 | 上海通用汽车有限公司 | A kind of Y type link lever rear suspension and install its automobile |
| CN106687311A (en) * | 2014-07-31 | 2017-05-17 | 雷诺股份公司 | Motor vehicle suspension with adhesed composite torsion bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HeFei Automobile Axle Co., Ltd Assignor: Anhui Jianghuai Automotive Co., Ltd. Contract record no.: 2011340000147 Denomination of utility model: Dependent bracket assembly of chassis of vehicle Granted publication date: 20060920 License type: Exclusive License Record date: 20110720 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150107 Granted publication date: 20060920 |